Txhua tus neeg muag khoom fiber ntau lub vev xaib hais tib yam plaub lo lus:ISO 9001, CE, RoHS.Peb qhov ua thiab. Qhov teeb meem yog tias cov lus no tau dhau los ua cov ntawv ntsa - rov qab ntau zaus, nrog cov lus piav qhia me me, uas cov neeg yuav khoom tau nres nyeem lawv thiab daim ntawv pov thawj tau nres lub ntsiab lus.
Qhov ntawd yog qhov yuam kev uas raug nqi nyiaj. Peb tau saib lub thawv xa khoom ntawm cov thawv ntim khoom siv fiber ntau zaum hauv Rotterdam tau kaum ib lub lis piam vim tias "CE daim ntawv pov thawj" lawv tau muab xa mus rau lub cev ceeb toom uas tau raug tshem tawm ob xyoos dhau los. Peb tau pom North American ISP tsis kam lees tag nrho pallet ntawmfiber ntau termination boxesntawm cov khoom-hauv vim tias daim ntawv tshaj tawm RoHS npog cov vaj tsev yas tab sis tsis yog cov qog hlau hlau. Tus neeg yuav khoom tsis tau ua dab tsi tsis ncaj ncees lawm los ntawm cov qauv zoo tib yam. Nkawd ob leeg nug txog daim ntawv pov thawj. Nkawd ob leeg tau txais cov ntaub ntawv uas zoo nkaus li muaj tseeb. Tsis muaj leej twg qhia lawv tias yuav kuaj xyuas qhov tseeb.
Phau ntawv no kho qhov ntawd. Nws yog sau los ntawm cov chaw tsim khoom ntawm lub rooj, los ntawm cov neeg uas npaj cov ntaub ntawv no thiab tuav lub thib peb - cov chaw kuaj mob uas kuaj xyuas lawv. Peb yuav piav qhia tias txhua daim ntawv pov thawj tau lees paub qhov tseeb, qhov nws tsis pom zoo, thiab - ib feem tsis muaj leej twg tshaj tawm - raws nraim li cas tus neeg yuav khoom muaj peev xwm cais cov ntaub ntawv ua raws li cov ntaub ntawv zoo nkauj.
Cov khoom tseem ceeb
- CE feem ntau yog tus kheej- tshaj tawm,tsis yog ib qho khoom plig zoo. A DoC yam tsis muaj qhov thib peb -cov ntaub ntawv xeem ntawm tog neeg yog kev cog lus, tsis yog pov thawj. Nug ob leeg.
- RoHS txwv siv rau ib homogeneous khoom- suav nrog gaskets, cov khoom siv hlau, thiab txhua qhov txheej txheej lossis plating. Ib daim ntawv tshaj tawm uas tsuas yog npog lub cev yas xwb tau tso cov ntaub ntawv uas pheej hmoo tshaj plaws tsis tau hais.
- ISO 9001 lees paub lub Hoobkas kev tswj hwm kev ua haujlwm zoo, tsis yog ib qho khoom lag luam.Nws kwv yees qhov sib xws thiab rov ua dua; nws tsis ua pov thawj tias ib lub thawv tshwj xeeb dhau IP68 lossis tsoo nws qhov kev ntxig -poob spec.
- IEC 61754 cov khoom sib txuas ID yog niaj hnub misquoted.LC yog IEC 61754-20, tsis yog 61754-13. Ib nplooj ntawv xa khoom uas tau txais qhov tsis raug no qhia koj qee yam tseem ceeb txog leej twg tau sau cov ntaub ntawv thev naus laus zis.
- IP68 tau sib tham qhov tob thiab lub sijhawm tsis ua haujlwm - nug seb lawv yog dab tsi.Ob lub hnab ntim khoom tuaj yeem nqa tau "IP68" daim nplaum thiab tau raug sim rau cov qauv sib txawv.
- CPR / Euroclass yog qhov yuav tsum tau ua rau EU hauv - lub tsev cablethiab yog cais los ntawm NEC lub tsho ntaus nqi. OFNR/OFNP ib leeg tsis raug cai rau kev txhim kho EU mus tas li.
Yog tias koj tsuas nco ib kab lus:daim ntawv pov thawj yog ib daim ntawv thov, thiab daim ntawv thov tsuas yog tsim nyog rau cov pov thawj pov thawj zaum tom qab nws.
Ib qho kev sib txawv uas piav qhia yuav luag txhua yam: tus kheej- tshaj tawm vs. thib peb- kev ntsuam xyuas tog
Ua ntej peb kov ib tus neeg lub cim, koj xav tau tus qauv kev xav uas npaj txhua tus ntawm lawv. Txhua txoj kev sib haum xeeb hauv ntiaj teb poob rau hauv ib qho ntawm ob lub thoob, thiab qhov tsis meej pem ob yog lub hauv paus ua rau ze li txhua qhov kev tsis sib haum xeeb uas peb pom.
Self- tshaj tawm (thawj- tog).Cov chaw tsim khoom lawv tus kheej tshaj tawm tias cov khoom ua tau raws li tus qauv. Tej zaum lawv yuav tau ua qhov kev ntsuam xyuas sab hauv zoo - lossis tsis muaj dab tsi. Qhov hnyav raws li txoj cai zaum tag nrho ntawm cov chaw tsim khoom kos npe thiab cov ntaub ntawv thev naus laus zis tom qab nws. Tsis muaj lub koom haum ywj pheej tau tshawb xyuas dab tsi.
Thib peb-kev soj ntsuam tog.Ib lub cev muaj kev lees paub, muaj kev ywj pheej - lub cev ceeb toom, lossis ISO / IEC 17025- qhov chaw kuaj pom zoo xws li SGS, TÜV, Intertek, lossis Bureau Veritas - tau tshuaj xyuas cov khoom lossis lub Hoobkas thiab muab daim ntawv pov thawj lossis daim ntawv tshaj tawm hauv nws tus kheej kev lees paub thiab lav.
Ntawm no yog qhov counterintuitive uas tawm mus txawm tias cov neeg yuav khoom tau ntsib:CE cim feem ntau yog thawj hom, tsis yog thib ob.Raws li lub koom haum soj ntsuam xyuas German TÜV tau hais meej,"CE" tsis yog ib qho kev xeem, tab sis feem ntau yog tus kheej - tshaj tawm los ntawm cov chaw tsim khoom. Nws yog kev tshaj tawm txoj cai ntawm kev ua raws cai, tsis yog ib qho kev ywj pheej ntawm kev ua tau zoo lossis kev nyab xeeb.
Thaum tus neeg muag khoom hais tias "peb tau ntawv pov thawj CE," cov lus qhia tseeb yog yuav luag txhua zaus "peb muaj tus kheej- tshaj tawm CE ua raws." Cov no tsis yog tib nqe lus, thiab qhov sib txawv ntawm lawv yog raws nraim qhov uas tus neeg yuav khoom ceev faj khwv tau lawv cov paj.
CE cim: daim ntawv hla tebchaws, tsis yog khoom plig zoo
Dab tsi CE raws cai txhais tau tias
CE marking ("Conformité Européenne") yog qhov yuav tsum tau ua rau cov khoom tshwj xeeb uas muab tso rau hauv European Economic Area lag luam. Nws qhia tau tias cov khoom ua tau raws li qhov tseem ceeb ntawm kev nyab xeeb, kev noj qab haus huv, thiab ib puag ncig cov cai ntawm txhua qhov siv tau EU cov lus qhia thiab cov cai. Raws li Switzerland lub chaw xa khoom raug cai S-GE tau sau tseg hauv nws phau ntawv qhia,CE marking tsis yog daim ntawv pov thawj lossis cov cim ntawm cov khoom zoo- nws yog daim ntawv tshaj tawm txoj cai uas cov khoom ua raws li EU cov cai.
Xav txog CE li ibphau ntawv hla tebchaws, tsis yog diploma. Daim ntawv hla tebchaws hais tias koj raug tso cai hla ciam teb. Nws tsis hais dab tsi txog seb koj puas yog tus neeg taug kev zoo.
Ob txoj hauv kev CE - thiab qhov twg koj lub thawv fiber ntau siv
Kev ua raws li CE ua raws li ib qho ntawm ob txoj hauv kev, nyob ntawm cov khoom lag luam kev pheej hmoo raws li tau hais los ntawm cov lus qhia cuam tshuam:
Txoj kev 1 - Tus kheej- tshaj tawm (qhov xwm txheej feem ntau rau cov khoom siv fiber ntau passive).Rau feem ntau tsawg- cov khoom pheej hmoo, cov chaw tsim khoom ua haujlwm (lossis commissions) qhov tsim nyog kuaj, suav nrogcov ntaub ntawv technical, thiab kos npe rau ibEU Tshaj Tawm Txog Kev Ua Raws Cai (DoC)nyob rau hauv lawv tus kheej lub luag haujlwm. Tsis muaj kev ceeb toom lub cev koom nrog. Feem ntau ntawm passive optical Cheebtsam - txiav lub thawv,splice kaw, thaj vaj huam sib luag, adapters - zaum ntawm no.
Txoj kev 2 - Qhov yuav tsum tau ua thib peb- tog (cov ntaub ntawv ceeb toom lub cev) kev ntsuas.Rau siab dua - pawg pheej hmoo, EU- tau tsimceeb toom lub cevyuav tsum tau soj ntsuam cov khoom, thiab nws plaub - tus lej cim tshwm nyob ib sab ntawm lub cim CE. Qhov no yuav tsum muaj rau tej yam xws li ntau yam khoom siv kho mob thiab cov cuab yeej siv siab - thiab, qhov tseem ceeb rau cov neeg yuav khoom cable, rau qhov hluav taws kub siab dua - cov chav kawm ua tau zoo raws li Kev Tswj Xyuas Cov Khoom Siv (ntxiv rau hauv qab no).
Rau ib tug passive fiber enclosure uas tsis muaj active electronics, muaj feem ntautsis tau ceeb toom lub cevthiab tsis tas yuav muaj. Qhov kev tsis tuaj ntawd yog qhov qub. Dab tsi yogtsis yogib txwm - thiab yog tus chij liab tiag tiag - yog tus neeg muag khoom nthuav tawm lub ntsej muag "CE daim ntawv pov thawj" nrog tus lej ceeb toom lub cev rau cov khoom lag luam uas tsis xav tau ib qho. Cov neeg ua lag luam cuav ntxiv cov ntawv ceeb toom cuav ntawm lub cev kom meej vim tias lawv saib zoo rau cov neeg yuav khoom uas tsis paub cov khoom yog tus kheej - tshaj tawm.
Vim li cas DoC thiab daim ntawv xeem tsis zoo ib yam - thiab vim li cas koj xav tau ob qho tib si
Qhov no yog lub hauv paus ntsiab lus ntawm CE seem, thiab nws yog qhov sib txawv ntawm CE tus kheej- tshaj tawm thiab SGS daim ntawv tshaj tawm dhau los ua nyiaj hauv koj lub hnab ris.
| Cov ntaub ntawv | Leej twg muab nws | Qhov nws ua pov thawj | Independently verifiable? |
|---|---|---|---|
| EU Tshaj Tawm Txog Kev Ua Raws Cai (DoC) | Tus tsim | Tus tsimhaiskev ua raws cai thiab muaj lub luag haujlwm raug cai | Tsis yog - nws yog tus kheej - nqe lus kos npe |
| Thib peb- tsab ntawv ceeb toom xeem(eg, SGS, TÜV, Intertek) | ISO / IEC 17025-Lab kev lees paub | Cov khoomtau simthiab dhau cov qauv kev cai (xws li EN 55032/55035 rau EMC) | Tau - los ntawm kev tiv tauj lub chaw kuaj pom |
DoC ib leeg yog, raws li cov kws tshaj lij kev ua raws cai ntawm ComplianceGate tau muab tso rau,tsis siv tshwj tsis yog tias nws tau txais kev txhawb nqa los ntawm cov ntaub ntawv xeem thiab cov ntaub ntawv thev naus laus zis. DoC yog tsab ntawv npog; daim ntawv ntsuam xyuas yog cov pov thawj. Lub chaw tsim khoom muaj npe nrov muab SGS lossis TÜV daim ntawv tshaj tawm kev xeem yog yeem tuaj yeem xa tawm thib peb - tog nruj rau hauv tus kheej - tshaj tawm tsoomfwv - uas yog tus cwj pwm uas koj xav tau nqi zog, vim nws txhais tau tias ib tus neeg muaj kev lees paub ywj pheej tiag tiag muab cov khoom tso rau ntawm lub rooj zaum.
Kos npe rau DoCntxivqhov thib peb hauv qab- tsab ntawv ceeb toom kev xeem (EMC, thiab qhov twg muaj feem cuam tshuam, kev ntsuam xyuas ib puag ncig / IP thiab cov khoom siv), nrog rau lub chaw kuaj xyuas tus naj npawb pom kom koj tuaj yeem txheeb xyuas nws ncaj qha. Yog tias tus neeg muag khoom tsuas tuaj yeem tsim DoC, koj tab tom yuav cov lus cog tseg. Yog tias lawv tuaj yeem tsim cov ntawv xeem tom qab nws, koj tab tom yuav cov ntaub ntawv pov thawj.
Yuav ua li cas txheeb xyuas daim ntawv thov CE hauv tsib feeb
Cov neeg tuaj txawv teb chaws yuav tsum tau kuaj xyuas cov ntaub ntawv tom qab CE cim - kojtsis tuaj yeem lees txais daim ntawv luam CE ntawm lub ntsej muag tus nqi thiab thov tsis lees paub thaum muaj kev rov qab los. Ntawm no yog cov txheej txheem teb peb tus kheej QA pab pawg siv, thiab qhov peb xav kom koj khiav ntawm ib tus neeg muag khoom, peb suav nrog:
Cov cim CE tiag tiag muaj qhov sib piv ntawm - "C" thiab "E" yog tsim rau ntawm daim phiaj, nrog qhov sib txawv ntawm cov ntawv thiab nruab nrab ntawm "E" luv dua li cov kab sab nraud. Lub npe cuav cuav "Tuam Tshoj Export" cim crams ob tsab ntawv ua ke tsis muaj qhov sib txawv. Nws tsis yog ib qho cim npe; nws zoo ib yam, thiab pom nws yuav siv li peb vib nas this ib zaug koj paub.
Daim npav CE raug cai tshwm nyob ib sab ntawm tus neeg tsim khoom lossis tus neeg sawv cev EU tus kheej - tsis ntab ib leeg ntawm daim ntawv lo.
Tshawb nrhiav plaub tus lej - tus lej hauv European Commission tus thawj cojNANDO database(Txoj Kev Tshaj Tawm Tshiab thiab Cov Koom Haum Tsim Nyog). Paub meej tias lub cev yog tiag tiag, tam sim no raug xaiv, thiab tso cai rau cov khoom ntawd cov lus qhia. Cov kws tshuaj xyuas tsis tu ncua nrhiav daim ntawv pov thawj hais txog lub cev tas sij hawm lossis tshem tawm.
Cov qauv teev tseg, tus qauv naj npawb, thiab cov chaw tsim khoom npe ntawm daim ntawv tshaj tawm yuav tsum sib phim qhov koj tab tom yuav tiag tiag. Cov npe tsis sib xws feem ntau qhia tias lub tuam txhab ua lag luam dhau los ntawm lub Hoobkas daim ntawv pov thawj raws li nws tus kheej.
Daim ntawv qhia SGS/TÜV/Intertek tiag tiag tuaj yeem lees paub los ntawm kev hu rau lub chaw kuaj mob nrog tus lej ceeb toom. Peb tus kheej yuav tsis tso siab rau daim ntawv xeem uas tsis tuaj yeem txheeb xyuas tus kheej. Yog tias tus neeg muag khoom tawm tsam cov kauj ruam no, kho nws raws li cov ntaub ntawv, tsis yog qhov tsis yooj yim.
RoHS: txoj cai tshuaj uas yog qhov hloov maj mam rau cov ntaub thaiv ntau dua li leej twg lees paub
Dab tsi RoHS txwv
RoHS - Txoj Cai Lij Choj Cov Tshuaj Tiv Thaiv Kab Mob,2011/65/EU(RoHS 2), raws li kev hloov kho los ntawm(EU) 2015/863(RoHS 3) - txwv kaum yam khoom siv hluav taws xob thiab hluav taws xob: txhuas, mercury, cadmium, hexavalent chromium, ob lub nplaim hluav taws kub nyhiab (PBB, PBDE), thiab plaub phthalates. Cov txwv yog0.1% los ntawm qhov hnyav (1000 ppm) rau txhua yam txwv tsis pub muaj cadmium, uas yog capped ntawm 0.01% (100 ppm).
Cov ntsiab lus uas catches fiber ntau -box buyers: "ib homogeneous khoom"
Nov yog qhov nuance uas cais cov ntawv tshaj tawm RoHS tiag tiag los ntawm lub thawv kos. Cov kev txwv concentration siv tsis tau rau cov khoom tiav, thiab tsis yog rau ib feem, tab sis rautxhua homogeneous khoom- txhais tau tias yog cov khoom siv sib xyaw ua ke uas tsis tuaj yeem sib cais ua cov khoom sib txawv.
Hauv ib lub thawv fiber ntau, qhov ntawd txhais tau hais tias qhov txwv siv taucaismus rau ABS / PC vaj tse, EPDM lossis silicone gasket, hlau hinges, lub caj pas, cov ntsia hlau,thiab plating lossis txheej ntawm txhua qhov ntawm cov hlau no.Raws li EU txoj cai lij choj nws tus kheej sau tseg, kev txwv tsis pub siv rau ib yam khoom uas muaj peev xwm theoretically raug cais tawm ntawm kev siv tshuab - piv txwv li,lub sheath ntawm ib tug cable los yog tinning ntawm ib tug tivthaiv lead.
Qhov no yog qhov tseeb li cas North American ISP tsis lees paub peb tau hais saum toj kawg nkaus tau tshwm sim: tus neeg muag khoom daim ntawv tshaj tawm RoHS npog lub cev yas molded tab sis nyob ntsiag to ntawmhexavalent chromium passivationntawm cov kab mob hlau. Cov yas tau ua raws. Cov txheej txheem ntawm cov hlau yog qhov teeb meem. Ib qho khoom siv homogeneous tawm ntawm kev ua raws tsis ua tiav tag nrho lub rooj sib txoos.
Rau ib lub thawv, nug seb daim ntawv tshaj tawm RoHS puas yogtag nrho -cov ntaub ntawv- tshaj tawm (FMD) raws lilos yog npog tsuas yog cov yas pom tseeb. Tus neeg muag khoom loj tuaj yeem hais lus rau cov gaskets, cov hlau ua haujlwm,thiab saum npoo tiav. Yog tias cov lus teb tsis meej txog cov txheej thiab platings, koj tau pom qhov sib txawv.
RoHS vs. REACH - tus ciam teb uas tseem ceeb rau cov khoom siv hlau
RoHS thiab REACH yog cov cuab yeej sib txawv nrog cov kev sib txawv:
- RoHStxwv 10 yam khoom tshwj xeeb hauv cov khoom siv hluav taws xob thiab hluav taws xob (EEE).
- RUAM(Txoj Cai 1907/2006) tswj cov tshuaj lom neeg thoob plaws txhua yam khoom tsim thiab tswj kev loj hlobSVHC(Cov tshuaj muaj kev txhawj xeeb heev) cov npe neeg sib tw, tub ceev xwm los ntawm ECHA.
Qhov ua tau zoo: REACH ncav cuag yam RoHS yuav tsis - suav nrog chemistry ntawmenclosure coatings, bracket finishes, thiab kev kho deg. Rau sab nraum zoovfiber ntau optic enclosurenrog cov khoom siv hlau loj thiab cov txheej txheem huab cua, tus neeg yuav khoom muag rau hauv EU yuav tsum pom zooob leegib daim ntawv tshaj tawm RoHSthiabib tsab ntawv REACH/SVHC. Tus neeg muag khoom uas tsuas yog muab RoHS rau txheej txheej - cov khoom siv hlau hnyav tau npog ib feem ntawm cov tshuaj lom neeg - daim duab ua raws, tsis yog tag nrho nws.
Puas yog RoHS thib peb - tog kuaj?
Los ntawm lub neej ntawd, tsis muaj. RoHS tsis xav kom muaj lub cev ceeb toom ywj pheej, thiab cov lus qhiatsis tso cai rau thib peb - ntawv pov thawj tog- cov tuam txhab ua tus kheej- tshaj tawm raws li cov khoom lag luam tshaj tawm, kev tshuaj xyuas, thiab kev sim (feem ntau XRF kev tshuaj ntsuam ntxiv rau ntub dej- tshuaj lom neeg kev pom zoo). Yog li tib lub logic raws li CE siv: RoHStshaj tawmyog tus kheej- nqe lus; ib RoHSxeem ntawv los ntawm SGS los yog ib tug sib npaug labyog pov thawj ywj pheej. Nug koj qhov twg yog muab.
ISO 9001: daim ntawv pov thawj ntawm lub Hoobkas, tsis yog cov khoom
Dab tsi ISO 9001 tau lees paub
Qhov no yog daim ntawv pov thawj tsis txaus ntseeg tshaj plaws hauv peb txoj kev lag luam.ISO 9001: 2015 tau lees paub qhov kev tswj hwm zoo (QMS) - ib txoj hauv kev khiav lub tuam txhab - tsis yog ib qho khoom lag luam.
Daim ntawv pov thawj ISO 9001 txhais tau hais tias lub cev tau lees paub tau soj ntsuam cov chaw tsim khoomtxheej txheem: Yuav ua li cas lawv tswj kev tsim qauv, kev tsim khoom tsim nyog, kev tshuaj xyuas tuaj, traceability, nonconformance, kho kom raug, thiab kev txhim kho tas mus li. Nws yog qhov muaj nqis tiag tiag. Lub Hoobkas nrog qhov tseeb, tshawb xyuas QMS thiab tag nrho batch traceability coj tus cwj pwm zoo, thiab kev kwv yees feem ntau yog qhov koj tab tom yuav thaum koj xaj rov qab.
Tab sis nws tsis qhia rau koj tsis muaj dab tsi, ncaj qha, txog seb lub thawv tshwj xeeb hauv koj txhais tes hla IP68 lossis tsoo nws qhov kev ntxig -poob spec. Cov ntawd yogkhoomcov lus nug, teb los ntawmkhoomxeem (IEC, ITU-T, Telcordia), tsis yog los ntawm aqhov systemdaim ntawv pov thawj.
Cov ntawv pov thawj qhov system vs. cov khoom pov thawj - tsis txhob ua rau lawv
| ISO 9001 (System) | Daim ntawv pov thawj khoom / ntawv xeem | |
|---|---|---|
| Ntawv pov thawj | Lub tuam txhab ua haujlwm li cas | Seb ib yam khoom ua tau raws li tus qauv tshwj xeeb |
| Piv txwv | "Lub Hoobkas no muaj kev kuaj xyuas QMS" | "Qhov kev kaw no dhau IP68 rau IEC 60529" |
| Nws kwv yees li cas | Consistency, traceability, repeatability | Cov khoom no ntsuas kev ua tau zoo |
| Nws ua li castsis yogua pov thawj | Tias ib yam khoom muab dhau spec | Tias tustom ntej nobatch tau ua tib yam |
Koj xav tau ob qho tib si, thiab lawv teb cov lus nug sib txawv. ISO 9001 kwv yees tias lub Hoobkasua tautsim tawm zoo; cov khoom kuaj cov ntaub ntawv pov thawj tias atshwj xeebkhoomuaraws li spec. Ib tus neeg muag khoom leaning tag nrho ntawm ISO 9001 los qhia cov khoom zoo yog - paub txog lossis tsis - siv daim ntawv pov thawj los teb cov lus nug ntawm cov khoom.
Tus tub luam -vs- lub Hoobkas kuaj zais hauv daim ntawv pov thawj ISO
Ntawm no yog ib qho pov thawj ua kom yuam kev feem ntau cov neeg yuav khoom yeej tsis siv. Ib daim ntawv pov thawj ISO 9001 npe cov chaw muaj ntawv pov thawj thiab nws qhov chaw muaj ntawv pov thawj. Ob qhov kev kuaj ceev ceev nthuav tawm cov cuab yeej siv ntau tshaj plaws:
- Lub tuam txhab npe ntawm daim ntawv pov thawj ISO puas phim lub tuam txhab npe ntawm tus as-qhauj hauv tuam txhab nyiaj / daim ntawv xa nyiaj?Kev tsis sib haum xeeb yog qhov teeb meem classic uas koj tab tom cuam tshuam nrog atrading chaw es tsis yog lub chaw tsim khoom tiag- tus tub luam tab tom qhia koj lub Hoobkas daim ntawv pov thawj uas tsis yog lawv li.
- Puas yog qhov chaw nyob uas tau lees paub qhov chaw uas koj cov khoom raug tsim?ISO 9001 lees paub qhov chaw tshwj xeeb. Daim ntawv pov thawj rau ib qhov chaw nyob qhia koj tsis muaj dab tsi txog kev tsim khoom ntawm lwm tus.
Ua ke qhov no nrog kev ua yeeb yaj kiab nyob hauv pem teb tsim khoom thiab ib lo lus nug tshwj xeeb engineering -"Xa kuv daim ntawv qhia attenuation rau G.652.D ntawm 1550 nm"- thiab cov tub luam cais tawm ntawm cov chaw ua haujlwm sai. Lub Hoobkas tiag muaj cov ntaub ntawv tam sim ntawd; ib tug neeg nruab nrab hais tias lawv yuav xyuas nrog ib tug npoj yaig.
Peb cov khoom yog tsim nyob rau hauv ibISO 9001: 2015QMS nrog tag nrho cov batch traceability, thiab peb nyob rau hauv - lab validates kho qhov muag kev ua tau zoo, ib puag ncig kuj (−40℃rau +85 degree), ntsev tsuag, thiab IP68 sealing ib IEC, ITU-T, thiab Telcordia GR-771 / GR-326. Nco ntsoov tias kab lus ua khub aqhov systemdaim ntawv pov thawj nrogkhoomkuaj cov qauv. Qhov kev sib koom ua ke yog qhov yuav tsum tau nrhiav hauv ib tus neeg xa khoom, suav nrog qhov no - txheeb xyuas nws, tsis txhob coj nws ntawm kev ntseeg.
IEC cov qauv: txheej txheej interoperability koj lub network yeej khiav ntawm
CE thiab RoHS yog hais txogkev raug cai. ISO 9001 yog hais txoglub Hoobkas. IEC cov qauv yog hais txog seb qhov khoom siv lub cev puas ua haujlwm thiab sib cuam tshuam- thiab rau fiber ntau, qhov no yog qhov kev ntseeg siab ntawm engineering yeej lossis poob.
IEC 61754 - lub connector interface tsev neeg
CovIEC 61754 (ib.)series txhais lub cev interface geometry ntawm fiber optic connectors - cov kev cai seem uas cia ib tug connector los ntawm ib lub chaw tsim tshuaj paus mate kom raug nrog ib tug adapter los ntawm lwm tus. Yog tsis muaj nws, "LC" lossis "SC" yuav yog cov lus lag luam ntau dua li kev lees paub ntawm qhov haum. Lub series qhia txog txhua tsev neeg connector raws li ib feem:
| Txuas | IEC 61754 Tshooj 1 | Ferrule | Hom kev siv |
|---|---|---|---|
| LC | IEC 61754-20: Ua | 1.25 hli | High -cov ntaub ntawv ceev, cov chaw zov me nyuam,thaj panels |
| SC | IEC 61754-4: Cov | 2.5 hli | FTTH/PON, sab nraum zoov faib, telecom txee |
| FC | IEC 61754-13 | 2.5 hli | Siab -kev vibration, lab, metrology |
| ST | IEC 61754-2: Cov | 2.5 hli | Legacy / multimode cog |
| MPO/MTP | IEC 61754-7: Ua | MT ferrule muaj | Parallel optics, 40G / 100G / 400G pob tw |
Cov nplooj ntawv xa khoom xav tsis thoob sau LC raws li "IEC 61754-13." Qhov ntawd tsis yog lawm.LC yog IEC 61754-20; 61754-13 yog FC.Nws yog qhov yuam kev me me, tab sis nws qhia koj tias nplooj ntawv sau los ntawm ib tus neeg uas tau nyeem cov qauv lossis ib tus neeg uas tau theej lwm lub vev xaib. Thaum koj tab tom ntsuas cov ntaub ntawv thev naus laus zis, cov no yog cov ntsiab lus uas qhia tias leej twg paub qhov khoom. Rau kev sib sib zog nqus, kev xa tawm - taw qhia kev tawg, saib pebFiber connector xaiv phau ntawv qhia: LC vs SC vs MPO hauv kev xa tawm tiag.
IEC 61754 tsis tshua taug kev ib leeg. Nws cov khub txhais tau qhov kev ua tau zoo uas koj ntsuas tau:IEC 61755: Ua(connector optical interfaces - kawg-fab geometry thiab insertion/return poob qib),IEC 61753: Ua(qeb kev ua tau zoo thiab cov chav kawm ib puag ncig), thiabIEC 61300: Ua(cov txheej txheem kev sim tshuab thiab ib puag ncig). Ib qho kev sib txuas uas lees tias kev ua raws li IEC 61754 yog thov nwshaum; Daim ntawv pov thawj IEC 61755/61753/61300 yog dab tsi qhia koj li casua thiab ciaj sia.
IEC 60529 - IP ntsuas tom qab txhua qhov "waterproof" enclosure
Thaum adome kawlos yog sab nraum lub thawv thovIP68, qhov kev ntaus nqi yog txhais los ntawmIEC 60529, Ua. Ob tus lej tsis yog qib kev lag luam - lawv yog cov kev sim tshwj xeeb: thawj tus lej (6) yog plua plav nkag (plua plav- nruj), qhov thib ob (8) yog immersion tshaj 1 meter raws li kev pom zoo ntawm cov chaw tsim khoom thiab cov neeg yuav khoom.
Cov nqe lus kawg no tseem ceeb heev thiab raug tsim txom ntau heev. IP68's immersion qhov tob thiab ntev yogkev sib tham tsis, tsis yog tus nqi ruaj khov universal. Ob qhov kaw tuaj yeem ua tau raws li daim ntawv nplaum "IP68" thiab tau raug sim rau qhov sib txawv ntawm qhov tob thiab ntev. Peb tau sau cais txog vim li casob qhov kaw nrog cov ntawv IP68 zoo ib yam qhia tau tias sib txawv tiag tiag- ntiaj teb cov dej tsis muaj sia nyob tus nqi- luv version yog tias daim nplaum yog tuspibntawm kev sib tham, thiab cov kev sim ntsuas thiab txoj kev sib khi yog cov khoom siv. Ib txwm nugmus rau qhov tob thiab ntev npaum li casib qho khoom siv IP68 tau sim, thiab nws sealing li cas.
ITU-T thiab Telcordia - cov qauv uas tswj cov iav thiab kaw lub neej
Ob tus qauv ntxiv rau tsev neeg sib sau ua ke cov khoom siv fiber ntau, thiab cov neeg yuav khoom yuav tsum paub txog lawv:
- ITU-T G.652.D(tus qauv ib zaug -mode fiber) thiabITU-T G.657.A1/A2/B3(khoov-insensitive fiber) txhais cov fiber ntau optical nws tus kheej. Yog tias tus neeg muag khoom tsis tuaj yeem qhia koj tias ITU-T qib twg lawv cov kab xaum siv, lawv yuav tsis paub tias muaj dab tsi hauv lawv lub tsho.
- Telcordia GR-326(ib zaug -fiber connectors/jumpers) thiabQauv TSIS MUAJ: GR-771(fiber optic splice kaw) yog North American kev ntseeg siab benchmarks - ceev -aging, thermal-cycling, thiab mechanical-stress regimes uas kwv yees seb qhov kaw yuav ciaj sia nyob rau hauv kaum xyoo nyob rau hauv lub teb es tsis yog ib lub lim tiam ntawm lub rooj ntev zaum.
Daim ntawv pov thawj yuav luag txhua fiber ntau - lub thawv nplooj tsis nco qab: CPR / Euroclass
Yog koj muagkabrau hauv EU cov tsev, ntu no tej zaum yuav yog qhov tseem ceeb tshaj plaws ntawm cov nyiaj txiag ntawm nplooj ntawv - thiab nws tau pom tseeb tsis pom los ntawm yuav luag txhua tus neeg sib tw "cov ntawv pov thawj piav qhia" kab lus.
Txij li thaum1 Lub Xya Hli 2017, lub EUKev Tswj Xyuas Cov Khoom Siv Hauv Tsev (CPR, Txoj Cai 305/2011)tau siv rau lub zog, tswj, kev sib txuas lus,thiab fiber optic cablesnpaj rau kev txhim kho mus tas li hauv kev tsim ua haujlwm. CPR uatsis muaj qhov txawv raws li qhov ntsuas voltage - optical fiber cables tau npog meej meej.
Qhov nws xav tau:
- Cables yuav tsum tau muab faib ua aEuroclassrau cov tshuaj tiv thaiv-rau- hluav taws kev ua tau zoo raws li tus qauv sib haum xeebTS EN 50575- scale khiavAca, B1ca, B2ca, Cca, Dca, Eca, Fca, nrog kev ntsuas ntxiv rau cov pa luam yeeb (s), nplaim taws (d), thiab acidity (a).
- Lub cable yuav tsum nqa lubCE cim thiabyuav nrog ibTshaj Tawm Txog Kev Ua Haujlwm (DoP)- ib daim ntawv sib txawv ntawm CE Daim Ntawv Tshaj Tawm ntawmKev sib haum xeeb.
- Rau cov chav kawm siab dua (Cca thiab siab dua, B2ca), txoj cai nruj nruj heev: aceeb toom lub cevyuav tsum ua qhov kev sim thawj zaug, tshuaj xyuas lub Hoobkas thiab nws cov kev tswj hwm kev tsim khoom, thiab ua raws li kev soj ntsuam tsis tu ncuaAVCP System 1+. Qhov no yog qhov tseeb thib peb-kev ntsuam xyuas tog, thiab nws yogvim li cas siab dua -chav kawm cable nqi ntau dua.
Cov cuab yeej rau importers: lubxav tauEuroclass tau teeb tsateb chaws, tsis EU -dav. Fabkis txoj cai tsawg kawg ntawm Chav Kawm Dca; Lub teb chaws Yelemees txawv ntawm lub tsev; hluav taws- txoj kev khiav tawm feem ntau xav tau Cca. Ib txoj kab hluav taws xob uas raug cai rau kev teeb tsa vaj tse nyob hauv ib lub xeev cov tswv cuab tuaj yeem ua tsis tau -raws li rau pej xeem lub tsev nyob ib sab. Critically, lub qub North American lub tsho ntaus nqi -OFNP, OFNR, CMP, CMR, LSZH- yogtsis yogCPR Euroclasses thiabtsis tuaj yeem, ntawm lawv tus kheej, raug cai raug cai thiab muag rau kev txhim kho EU mus tas li. Yog xav paub ntxiv ntawm lub tsho North American sib npaug - ntsuas qhov system, saib peb phau ntawv qhiaplenum vs. non-plenum fiber cable thiab NEC cov cai.
Nug rauDoP(tsis yog DoC), lees paub qhovEuroclassphim lub teb chaws lo lus uas yuav tsum tau rau hom tsev ntawd, thiab rau Cca/B2ca xyuas covceeb toom lub cev naj npawbntawm NANDO. Qhov no yog ib pawg fiber ntau qhov thib peb -kev ntsuam xyuas tog yog qhov yuav tsum tau ua tiag tiag - yog li qhov kev txheeb xyuas tsis yog kev mob siab rau, nws yog txoj cai.
Hauv cheeb tsam los ntawm cheeb tsam: cov qhab nia koj yuav raug nug
CE, RoHS, ISO, thiab IEC yog lub hauv paus hauv ntiaj teb, tab sis koj qhov chaw ua lag luam ntxiv nws cov kev xav tau. Kev taw qhia ceev:
- European Union / EEA:CE (yuav tsum tau), RoHS + REACH (cov tshuaj), thiabCPR / DoPrau hauv - lub tsev cable.UKCAyog tus ncej-Brexit UK sib piv rau CE; UK tseem lees paub CE rau ntau pawg, tab sis lees paub qhov xwm txheej tam sim no rau koj cov khoom thiab hnub tim.
- North America (US/Canada): UL / CUL lossis ETLnpe rau kev nyab xeeb qhov twg muaj feem xyuam;FCCrau txhua yam khoom uas muaj hluav taws xob emissions (feem ntaupassivefiber ntau hardware yog sab nraum FCC scope, tab sis transceivers thiab powered khoom tsis yog);NECtsho kev ntaus nqi (OFNP/OFNR) rau hauv -lub tsev cable;RUS/Muas Americancov kev cai rau tsoomfwv cov nyiaj txiag tsim.
- Tuam Tshoj: CCC(Tuam Tshoj Compulsory Certification) rau nyob rau hauv -scope domestic khoom - nquag tsis meej pem nrog CE los ntawm buyers, tab sis ib tug txawv tswvyim nkaus.
- Brazil: ANATELhomologation rau telecom khoom.
- Lub hauv paus zoo thoob ntiaj teb txhua qhov chaw:ISO 9001 (system) ntxiv rau IEC/ITU-T/Telcordiakhoomcov qauv saum toj no.
Cov lus qhia meta-:daim ntawv pov thawj yog qhov chaw - tshwj xeeb.Ib yam khoom zoo kawg nkaus ua raws li kev ua lag luam yuav xav tau cov cim ntxiv rau lwm tus. Ib tus neeg muag khoom uas xa tawm mus rau50+ lub teb chawsyuav tsum muaj peev xwm qhia rau koj, tsis muaj hesitation, uas cov ntaub ntawv koj lub hom phiaj tshwj xeeb yuav tsum tau - thiab lub peev xwm ntawd nws tus kheej yog qhov khoom siv tau zoo.
Cov neeg tseem nug
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Q: Puas yog CE tib yam li daim ntawv pov thawj zoo?
A: Tsis yog. CE yog cov cim kev cai lij choj uas qhia tias cov khoom yuav raug muag hauv EEA vim tias nws ua tau raws li cov kev xav tau ntawm kev nyab xeeb / kev noj qab haus huv / ib puag ncig. Nws feem ntau yog tus kheej- tau tshaj tawm thiab tsis yog qhov cim ntawm cov khoom zoo. Kev ua tau zoo yog pov thawj los ntawm cov khoom kuaj cov ntawv ceeb toom thiab QMS tiag tiag, tsis yog los ntawm CE cim nws tus kheej.
Q: Puas yog lub thawv fiber ntau xav tau tus lej ceeb toom rau CE?
A: Feem ntau tsis yog. Passive enclosures yam tsis muaj hluav taws xob siv hluav taws xob feem ntau yog tus kheej - tshaj tawm, tsis muaj kev ceeb toom lub cev koom nrog. Daim ntawv ceeb toom lub cev ntawm cov khoom no yog qhov txawv txav thiab tsim nyog soj ntsuam - tab sis lub cev ceeb toom yuav tsum muaj rau siab dua -chav kawm (Cca/B2ca) CPR cable.
Q: Puas yog RoHS xeem yuav tsum tau lossis tus kheej- tshaj tawm?
A: RoHS tsis tas yuav tsum muaj daim ntawv pov thawj thib peb - los ntawm lub neej ntawd; manufacturers tus kheej- tshaj tawm. Daim ntawv ceeb toom RoHS los ntawm ib lub chaw kuaj pom (piv txwv li, SGS) yog cov pov thawj ywj pheej thiab muaj zog dua li tus kheej - tshaj tawm ib leeg - thov nws.
Q: Dab tsi yog qhov txawv ntawm ISO 9001 ntawv pov thawj thiab cov khoom pov thawj?
A: ISO 9001 lees paub lub tuam txhab kev tswj hwm zoo; Daim ntawv pov thawj cov khoom (lossis daim ntawv tshaj tawm cov khoom lag luam) lees paub tias cov khoom tshwj xeeb ua tau raws li tus qauv tshwj xeeb. Koj xav kom ob leeg - lawv teb cov lus nug sib txawv.
Q: Tus qauv IEC twg them rau LC connectors?
A: IEC 61754-20. (SC yog 61754-4, FC yog 61754-13, ST yog 61754-2, MPO yog 61754-7.) Yog tias daim ntawv teev npe LC yog 61754-13, cov ntaub ntawv muaj qhov yuam kev.
Q: Kuv yuav ua li cas txheeb xyuas tus neeg muag khoom Suav daim ntawv pov thawj CE?
A: Txheeb xyuas cov cim geometry (ceev faj qhov "Tuam Tshoj Export" zoo ib yam), txheeb xyuas cov ntawv ceeb toom lub cev ntawm EU NANDO database, phim cov ntawv xeem tus qauv thiab lub npe tuam txhab rau koj qhov kev txiav txim, thiab lees paub daim ntawv tshaj tawm ncaj qha nrog lub chaw tsim khoom. Cov ntaub ntawv uas tsis tuaj yeem txheeb xyuas tus kheej yuav tsum tsis txhob ntseeg.
Q: Puas yog qhov qub OFNR / OFNP kev ntsuam xyuas txaus los muag cable hauv EU?
A: Tsis yog. Rau kev ruaj khov hauv - kev teeb tsa hauv EU, cable yuav tsum nqa CPR Euroclass thiab DoP; North American lub tsho ntaus nqi ib leeg tsis txaus.
Tus neeg yuav khoom pov thawj daim ntawv teev npe
Rau ib lub thawv fiber ntau, kaw, cable, lossis connector koj tab tom nrhiav, thov thiab xyuas:
- EU Tshaj Tawm Txog Kev Ua Raws Cai (DoC)- kos npe, npe cov khoom, cov chaw tsim khoom, thiab cov lus qhia siv.
- Thib peb-cov ntaub ntawv xeem tom qab DoC- EMC thiab, qhov cuam tshuam, ib puag ncig / IP thiab kev nyab xeeb - los ntawm ISO/IEC 17025-kev kuaj pom zoo, nrog cov lej tshaj tawm.
- Daim ntawv tshaj tawm RoHS npog tag nrho cov ntaub ntawv homogeneous- qhia meej nrog rau cov gaskets, metalwork,thiab coatings / platings- plus aREACH/SVHCnqe lus rau txheej txheej - cov khoom siv hlau hnyav.
- ISO 9001: 2015 daim ntawv pov thawj- nrog rau cov chaw raug cai thiab qhov chaw nyob raws li koj daim ntawv them nqi thiab koj qhov chaw tsim khoom.
- Cov khoom siv raws li tus qauv siv raws li qhov kev thovIEC 61754-20 rau LC, IEC 60529nrog rau qhov tob / sijhawmrau IP68, ITU-T G.652.D/G.657 rau fiber ntau, Telcordia GR-771/GR-326 rau kaw/jumpers.
- Rau EU hauv -tsim cable: Kev Tshaj Tawm Txog Kev Ua Haujlwm (DoP)nrog qhov tseebEuroclassrau lub teb chaws qhov chaw, thiab NANDO- tau lees paub lub cev tus lej rau Cca/B2ca.
- Thaj tsam - cov cim tshwj xeebrau koj lub hom phiaj (UL / ETL, FCC, UKCA, CCC, ANATEL raws li muaj).
Yog tias tus neeg muag khoom tsim cov khoom no yooj yim thiab teb cov lus nug pov thawj yam tsis muaj kev sib txhuam, koj tab tom cuam tshuam nrog lub chaw tsim khoom uas xav kom kuaj xyuas. Yog tias cov ntaub ntawv tsis meej, tsis lees paub, lossis tuaj txog nrog kev tawm tsam, qhov ntawd yog koj cov ntaub ntawv tseem ceeb tshaj plaws ntawm tag nrho kev yuav khoom.
Cov ntawv pov thawj tsis yog lub ntsiab lus.Ua raws li qhov tseebyog qhov point. CE qhia rau koj tias cov khoom lag luam raug cai, tsis yog qhov zoo. RoHS thiab REACH qhia koj tias dab tsi yog - thiab tsis yog - nyob rau hauv cov ntaub ntawv, nqes mus rau txheej ntawm ib tug ntsia hlau. ISO 9001 qhia koj lub Hoobkas tuaj yeem rov ua nws tus kheej, tsis yog ib lub thawv dhau qhov spec. IEC, ITU-T, thiab Telcordia qhia koj seb cov khoom puas ua haujlwm thiab muaj sia nyob. CPR qhia koj seb koj lub cable puas raug cai hauv phab ntsa nws yuav nkag mus.
Tus neeg muag khoom tsim nyog rau kev sib raug zoo ntev - tsis yog xwbtuavcov ntawv pov thawj no - lawv tuaj yeem piav qhia meej tias txhua tus npog dab tsi, nws tsis yog dab tsi, thiab koj tuaj yeem lees paub txhua qhov kev thov ntawm nws tus kheej li cas. Peb tau sim sau tsab xov xwm peb xav kom txhua tus neeg yuav khoom tau txais ua ntej lawv thawj lub thawv xa khoom, vim tias tus neeg xa khoom uas paub yuav ua li cas nyeem cov ntaub ntawv ua raws cai yog tus neeg siv khoom zoo dua thiab muaj kev nyab xeeb dua.
Yog tias koj xav kom- sim peb cov ntaub ntawv tiv thaiv daim ntawv teev npe no, qhov ntawd yog qhov kev sib tham uas peb xav kom muaj. Tshawb xyuas pebfiber ntau lub thawv thiab ODN enclosures, review covua tiav fiber ntau lub thawv tus neeg yuav khoom phau ntawv qhiarau cov khoom- xaiv sab ntawm qhov kev txiav txim, los yogtiv tauj peb pab pawg engineeringthiab nug peb cov lus nug nyuaj. Nqa daim ntawv txheeb xyuas. Peb yuav nqa cov pov thawj.
Glory Optical Communication (Ningbo, Tuam Tshoj) yog cov chaw tsim khoom lag luam vertically thiab OEM / ODM tus neeg muag khoom ntawm passive optical network khoom - fiber ntau lub thawv, ODN splice kaw, PLC splitters, MPO / MTP sib dhos, thiab FTTH cable - tsim rau ISO 9001: 2015, CE, thiab exported lub teb chaws txij li thaum ISO 2008. Peb txhawb CE, RoHS, thiab SGS thib peb - ntawv pov thawj rau OEM cov neeg koom tes.
Ningbo Glory Optical Communication Co., Ltd.- FTTH/FTTx/5G fiber optic chaw tsim tshuaj paus thiab ODN cov kev daws teeb meem txij li thaum 2008. Peb muab fiber ntau termination thawv, splice kaw, PLC splitters, MPO/MTP sib dhos, thiab ua tiav kho qhov muag faib network daws teeb meem rau cov tswv nyob rau hauv 50+ lub teb chaws raws li ISO 9001:2015.
